This is The Crescent Dart from the TV-series Moon Knight on Disney.
The size of the darts are roughly the same as the ones in the series, but im not 100% sure.

Obviously the coloring is up to you, but in the series they have a gold-ish color and in the comics they are silver/chrome.
The symbols on these darts are also the same as the real ones, give or take, so I would say this is the best replica out there for free. (That I've found).

When it comes to print settings, I have no idea what settings to use, but this is a pretty simple 3D object so the settings shouldn't be a huge problem. Ground support is most likely needed tho if you want to print the full modell. But if you do 2 half ones no support is needed.

EDIT:
30/4 - 2022: I added a stand that was requested. You can print it as the whole thing or in 2 parts.
2/5 - 2022: I made a small change to the stand because the parts holding The Crescent Dart were to small and couldn't hold it up as easily as it should, so I made the holes bigger.
8/5 - 2022: I separated the text from the stand (as requested) so that you now can print the stand and the text with separate filament colors
11/5 - 2022: @reverseartist printed the text alone and realized it was slightly difficult to put it in the stand, so I rescaled it down to 98%.